'use client'

import * as React from 'react'

import type { SlotProps } from 'input-otp'

import { DashIcon } from '@radix-ui/react-icons'
import { OTPInput } from 'input-otp'

import { cn } from '@/utils/cn'

const InputOTP = React.forwardRef<
  React.ElementRef<typeof OTPInput>,
  React.ComponentPropsWithoutRef<typeof OTPInput>
>(({ className, ...props }, ref) => (
  <OTPInput
    ref={ref}
    containerClassName={cn('flex items-center gap-2', className)}
    {...props}
  />
))
InputOTP.displayName = 'InputOTP'

const InputOTPGroup = React.forwardRef<
  React.ElementRef<'div'>,
  React.ComponentPropsWithoutRef<'div'>
>(({ className, ...props }, ref) => (
  <div ref={ref} className={cn('flex items-center', className)} {...props} />
))
InputOTPGroup.displayName = 'InputOTPGroup'

const InputOTPSlot = React.forwardRef<
  React.ElementRef<'div'>,
  SlotProps & React.ComponentPropsWithoutRef<'div'>
>(({ char, hasFakeCaret, isActive, className, ...props }, ref) => {
  return (
    <div
      ref={ref}
      className={cn(
        'relative flex size-9 items-center justify-center border-y border-r border-input text-sm shadow-sm transition-all first:rounded-l-md first:border-l last:rounded-r-md',
        isActive && 'z-10 ring-1 ring-ring',
        className,
      )}
      {...props}
    >
      {char}
      {hasFakeCaret && (
        <div className='pointer-events-none absolute inset-0 flex items-center justify-center'>
          <div className='h-4 w-px animate-caret-blink bg-foreground duration-1000' />
        </div>
      )}
    </div>
  )
})
InputOTPSlot.displayName = 'InputOTPSlot'

const InputOTPSeparator = React.forwardRef<
  React.ElementRef<'div'>,
  React.ComponentPropsWithoutRef<'div'>
>(({ ...props }, ref) => (
  <div ref={ref} role='separator' {...props}>
    <DashIcon />
  </div>
))
InputOTPSeparator.displayName = 'InputOTPSeparator'

export { InputOTP, InputOTPGroup, InputOTPSlot, InputOTPSeparator }
